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Make file info output more similar to ffprobe

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Tomás Fox
2022-03-17 17:48:33 -03:00
parent e447a242c7
commit 193d2e7b9e
14 changed files with 270 additions and 142 deletions
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README.md
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@@ -4,7 +4,7 @@ Gather information from multimedia streams. Works on the browser and Node.js.
Uses the code at [alfg/ffprobe-wasm](https://github.com/alfg/ffprobe-wasm), but in a packaged format, so it can be reused in other projects.
_Note_: This project doesn't build or use FFProbe. Instead it uses FFmpeg's libavformat and libavcodec to output similar results.
_For limitations and recommendations, see [Notes section](#notes)._
## Installation
@@ -42,5 +42,7 @@ input.addEventListener("change", (event) => {
## Notes
- This project doesn't build or use FFprobe. Instead it uses FFmpeg's libavformat and libavcodec to output similar results. This means that not everything that FFprobe supports is bundled, so there are some containers and codecs that are not supported.
- In Node.js, it works on version >= 16.
- In browser, `SharedArrayBuffer` is being used. To enable this in your server, read [Security requirements](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer#security_requirements).
- In browser, everything is bundled in the `browser.mjs` script. When gzipped, this file is bigger than 1 MiB, so it's recommended to use `import()` to lazy load the asset. The good side of this is that you don't have to configure your bundler to include the worker or wasm files and you won't face [same-origin](https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker) issues with the worker.